---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2320 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 8.8G 11G 46% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 360 960 0 2622 3316 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:83:8c:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85366sec preferred_lft 85366sec inet6 fe80::f816:3eff:fe83:8cb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2320) 08/29/25 _x86_64_ (2 CPU) 15:57:46 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 102.67 45.30 57.36 3825.26 5267.44 16:00:01 51.12 0.17 50.96 26.26 8314.35 16:01:01 82.62 15.21 67.41 1104.62 51215.86 16:02:01 77.13 6.84 70.29 93.33 73716.36 16:03:01 38.94 11.08 27.86 869.72 12118.11 16:04:01 0.98 0.00 0.98 0.00 13.86 16:05:01 1.08 0.00 1.08 0.00 12.39 16:06:01 0.78 0.00 0.78 0.00 10.93 16:07:01 1.03 0.00 1.03 0.00 12.26 16:08:01 0.80 0.00 0.80 0.00 10.66 16:09:01 1.33 0.00 1.33 0.00 15.33 16:10:01 0.85 0.00 0.85 0.00 10.80 16:11:01 0.97 0.00 0.97 0.00 11.59 16:12:01 0.82 0.00 0.82 0.00 10.93 16:13:01 2.67 1.07 1.60 10.66 19.33 16:14:01 33.87 19.29 14.58 948.75 670.18 Average: 24.86 6.19 18.67 429.91 9469.22 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1932496 3392336 2106556 52.15 37524 1588052 621980 12.23 520432 1445132 80328 16:00:01 1701812 3381488 2337240 57.87 56368 1774484 625452 12.29 544196 1622244 130228 16:01:01 682988 3364192 3356064 83.09 64092 2745916 660016 12.97 682152 2457104 196 16:02:01 134796 3339988 3904256 96.66 70924 3270484 707476 13.91 965636 2737452 251420 16:03:01 1018584 3346648 3020468 74.78 74252 2395940 788648 15.50 946364 1885080 36 16:04:01 1018820 3346888 3020232 74.78 74296 2395944 788648 15.50 946612 1884928 132 16:05:01 1018884 3347008 3020168 74.77 74344 2395952 788648 15.50 946992 1884916 120 16:06:01 1018784 3346928 3020268 74.78 74360 2395956 788648 15.50 946720 1884916 240 16:07:01 1018792 3346944 3020260 74.78 74384 2395960 788648 15.50 946748 1884916 132 16:08:01 1018900 3347088 3020152 74.77 74404 2395956 788648 15.50 946760 1884916 136 16:09:01 1018932 3347156 3020120 74.77 74432 2395964 788648 15.50 946840 1884916 128 16:10:01 1018972 3347208 3020080 74.77 74448 2395972 788648 15.50 946844 1884920 168 16:11:01 1018840 3347116 3020212 74.78 74468 2395976 788648 15.50 946864 1884928 152 16:12:01 1018888 3347192 3020164 74.77 74484 2395976 788648 15.50 946892 1884932 232 16:13:01 1017932 3346632 3021120 74.80 74688 2396136 790456 15.54 947124 1885072 20 16:14:01 996092 3379820 3042960 75.34 77000 2446816 616904 12.13 933568 1917852 22660 Average: 1040907 3354664 2998145 74.23 70279 2386343 744298 14.63 878796 1932139 30396 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 364.73 170.23 1369.61 61.68 0.00 0.00 0.00 0.00 15:59:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:00:01 ens3 28.68 21.45 294.72 3.42 0.00 0.00 0.00 0.00 16:00:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 16:01:01 ens3 234.33 124.36 7435.36 11.60 0.00 0.00 0.00 0.00 16:01:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:02:01 ens3 16.48 11.30 327.28 1.53 0.00 0.00 0.00 0.00 16:02:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 16:03:01 ens3 0.47 0.48 0.10 0.12 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.55 0.22 0.10 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 1.05 0.43 0.45 0.24 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.12 0.12 0.01 0.04 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 0.13 0.08 0.08 0.04 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 11.06 11.11 8.77 10.93 0.00 0.00 0.00 0.00 16:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 41.13 21.26 589.74 5.61 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2320) 08/29/25 _x86_64_ (2 CPU) 15:57:46 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 39.00 0.00 3.59 9.20 4.54 43.68 15:59:01 0 31.74 0.00 3.49 10.59 4.28 49.91 15:59:01 1 46.27 0.00 3.69 7.80 4.78 37.45 16:00:01 all 38.45 0.00 2.70 4.91 3.75 50.18 16:00:01 0 44.45 0.00 3.38 8.13 3.92 40.11 16:00:01 1 32.48 0.00 2.01 1.69 3.59 60.23 16:01:01 all 25.68 0.00 4.02 6.05 3.06 61.19 16:01:01 0 25.34 0.00 4.81 4.10 3.06 62.68 16:01:01 1 26.01 0.00 3.25 8.01 3.07 59.66 16:02:01 all 40.42 0.00 4.45 4.89 3.26 46.98 16:02:01 0 71.88 0.00 6.61 1.73 3.57 16.22 16:02:01 1 9.18 0.00 2.28 8.03 2.95 77.56 16:03:01 all 12.13 0.00 0.98 2.07 1.82 83.00 16:03:01 0 20.24 0.00 1.18 0.63 1.36 76.59 16:03:01 1 4.09 0.00 0.81 3.48 2.26 89.37 16:04:01 all 0.45 0.00 0.17 0.03 1.25 98.10 16:04:01 0 0.53 0.00 0.12 0.08 1.12 98.15 16:04:01 1 0.35 0.00 0.23 0.00 1.38 98.04 16:05:01 all 0.48 0.00 0.16 0.05 0.98 98.33 16:05:01 0 0.55 0.00 0.08 0.07 0.56 98.74 16:05:01 1 0.41 0.00 0.21 0.02 1.40 97.95 16:06:01 all 0.37 0.00 0.13 0.02 0.87 98.61 16:06:01 0 0.42 0.00 0.05 0.03 0.45 99.05 16:06:01 1 0.33 0.00 0.23 0.00 1.31 98.13 16:07:01 all 0.55 0.00 0.15 0.02 0.95 98.33 16:07:01 0 0.28 0.00 0.15 0.05 1.01 98.51 16:07:01 1 0.83 0.00 0.13 0.02 0.88 98.15 16:08:01 all 0.23 0.00 0.16 0.03 0.45 99.13 16:08:01 0 0.23 0.00 0.20 0.05 0.40 99.12 16:08:01 1 0.22 0.00 0.13 0.00 0.52 99.13 16:09:01 all 0.77 0.00 0.14 0.05 0.69 98.36 16:09:01 0 0.02 0.00 0.02 0.08 0.12 99.77 16:09:01 1 1.51 0.00 0.26 0.00 1.23 97.00 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.27 0.00 0.14 0.02 1.25 98.32 16:10:01 0 0.02 0.00 0.00 0.05 0.10 99.83 16:10:01 1 0.52 0.00 0.26 0.00 2.37 96.84 16:11:01 all 0.23 0.00 0.12 0.02 0.56 99.07 16:11:01 0 0.27 0.00 0.15 0.02 0.60 98.97 16:11:01 1 0.22 0.00 0.10 0.00 0.53 99.15 16:12:01 all 0.27 0.00 0.16 0.03 0.69 98.85 16:12:01 0 0.27 0.00 0.17 0.05 0.55 98.97 16:12:01 1 0.25 0.00 0.13 0.02 0.83 98.77 16:13:01 all 0.39 0.00 0.13 0.12 0.50 98.86 16:13:01 0 0.10 0.00 0.10 0.17 0.43 99.20 16:13:01 1 0.70 0.00 0.18 0.07 0.57 98.48 16:14:01 all 26.04 0.00 1.58 3.53 2.79 66.05 16:14:01 0 17.28 0.00 0.97 1.83 2.03 77.89 16:14:01 1 34.79 0.00 2.17 5.24 3.56 54.25 Average: all 11.65 0.00 1.18 1.95 1.72 83.50 Average: 0 13.39 0.00 1.35 1.74 1.48 82.05 Average: 1 9.92 0.00 1.01 2.15 1.96 84.96